baber/WOPTO huggingface dataset:
Patent JP-2011059411-A (JP)
Title: Focus detecting device and imaging apparatus
Inventor: KIYOTA MASATO
IPC: G02B7/34
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To increase the number of focus detection areas without causing enlargement of a light receiving sensor.  <P>SOLUTION: The focus detecting device includes image reforming optical systems 5 to 10 forming a pair of object images by using luminous flux passing through a photographic optical system 101, and the light receiving sensor 11 equipped with photoelectric conversion units 14a and 14b photoelectrically converting the pair of object images. The image reforming optical system includes an optical element 10 that moves or deforms to change an optical path of the luminous flux. The focus detecting device includes a driving means 30 that moves or deforms the optical element to a first state where the luminous flux from the first focus detection area out of a photographing range is led to the photoelectric conversion unit, and a second state where the luminous flux from the second focus detection area different from the first focus detection area is led to the photoelectric conversion unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010092848-A (JP)
Title: Li-Ni COMPOSITE OXIDE PARTICLE POWDER FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, ITS MANUFACTURING METHOD, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
Inventor: KIKUTANI KAZUHIKO
IPC: H01M4/525
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide high-capacity lithium nickel oxide which is excellent in thermal stability and high-temperature stability at the time of charging.  <P>SOLUTION: In Li-Ni-Mn composite oxide wherein composition of secondary particles as a nucleus is Li<SB>x1</SB>Ni<SB>1-y1-z1-w1</SB>Co<SB>y1</SB>Mn<SB>z1</SB>M1<SB>w1</SB>O<SB>2-v</SB>K<SB>v</SB>, Li-Ni composite oxide particle powder for a nonaqueous electrolyte secondary battery is characterized in that the Li-Ni composite oxide having the composition of Li<SB>x2</SB>Ni<SB>1-y2-z2</SB>Co<SB>y2</SB>M2<SB>z2</SB>O<SB>2</SB>(here, 0.98≤x2≤1.05, 0.15≤y2≤0.2, 0≤z2≤0.05, M2 is at least one of metal selected from Al, Mg, Zr, and Ti) on the particle surface or in the vicinity of the surface of the secondary particle of the Li-Ni-Mn composite oxide is coated or made to exist so that an average particle diameter of a composite particle becomes 1.1 times of an average particle diameter of the secondary particle as a nucleus and a weight percentage of the coated particles against nucleus particles or particles existing in the vicinity of the surface is 10% or more to 50% or below.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011059574-A (JP)
Title: Fixing device and image forming apparatus
Inventor: TAKAHASHI YOSHIHARU
IPC: G03G15/20
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of preventing flickering of a fixing device, and also, shortening a warm-up time, and to provide an image forming apparatus including the fixing device.  <P>SOLUTION: Through good use of two-way infrared directivity in the heat intensity distribution of a carbon heater 5, a fixing roller 3 is heated with one infrared D2 of the carbon heater 5, and a fixing belt 2 is heated with the other infrared D1 through a transparent heating roller 4. Accordingly, the fixing roller 3 and the fixing belt 2 are heated with good heat efficiency.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064461-A (JP)
Title: Positioning stage
Inventor: NEMOTO EIJI
IPC: B23Q1/58
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately prevent a table of a sample stage used for an optical microscope and an electron microscope from inclining when the table of the sample stage is moved to a predetermined position in micron order.  <P>SOLUTION: In a positioning stage in which the table 102 is slid in the horizontal direction or a rocking direction or the vertical direction with respect to a fixed base 101, and is attached to it, the table 102 is attached to the fixed base 101 via a cross roller guide mechanism by sliding, and magnets 105 are arranged in a surface of the fixed base 101 facing the roller races 109 of the cross roller guide mechanism on the table 102 side. Thereby, the table 102 is surely kept at a standstill by mutually attaching the fixed base 101 and the table 102 with the magnetism of the magnets 105 in a state that the table 102 is moved and is at the predetermined position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063646-A (JP)
Title: Method for producing polyester composition for production of polyester fiber having high vividness
Inventor: CHIKATSUNE TETSUYA
IPC: D01F6/92
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To produce a method for producing a polyester composition that can produce a fiber showing improved color depth and vividness when the fiber is dyed and to provide the fiber.  <P>SOLUTION: In a method for producing a polyester composition produced by the production process having a step of producing an oligomer from a dicarboxylic acid component composed mainly of terephthalic acid and a diol component composed mainly of ethylene glycol by performing esterification reaction and a step of subjecting the oligomer to polycondensation reaction, the method for producing a polyester composition includes adding an alkali metal compound and/or an alkaline earth metal compound and a specific phosphorus compound such that the alkali metal atom and/or the alkaline earth metal atom are contained in the range of 0.1-2.0 mol% based on the dicarboxylic acid component; and that the phosphorus compound satisfies following formula (1): 0.5≤P/M≤2.0. In numerical formula (1), P represents a molar quantity of phosphorus atom by addition of the phosphorus compound and M represents a molar quantity of an alkali metal atom and/or alkaline earth metal atom by addition of the alkali metal compound and/or the alkaline earth metal compound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010077430-A (JP)
Title: Method for producing olefin polymer
Inventor: YAMAMOTO KAZUHIRO
IPC: C08F4/69
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyolefin that gives few amount of low-molecular-weight components.  <P>SOLUTION: The method for producing a polyolefin includes polymerizing an olefin by carrying out the following steps (1) and (2) one by one, in the presence of a polymerization catalyst prepared by heating at 150-400°C, heating under gas stream, heating under a reduced pressure or azeotropic dehydration with an inactive organic solvent, to obtain a polymer having a weight-average molecular weight of 50,000-2,000,000 and 2 wt.% or less of low-molecular-weight components having a molecular weight of hundredth or less of the weight average molecular weight. In step (1), an ion-exchangeable phyllosilicate of a smectite group is treated in the presence of water and/or an organic solvent with a compound A that is composed of a cation including a chromium atom and at least one anion selected from the group consisting of halogen ions and anions of inorganic acids and organic acids and is a salt soluble in water or an acidic aqueous solution. In step (2), the product obtained in step (1) is treated with an organic metal compound B containing a metal atom of the group 1 or group 2 of the periodic table.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011066133-A (JP)
Title: Light-emitting module and vehicular lighting fixture
Inventor: KOMATSU MOTOHIRO
IPC: H01L33/48
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate sharing of members disposed around a light emitting module.  <P>SOLUTION: The light-emitting module includes a circuit substrate 17 which is mounted to a mounting base 12 and is made into a shape such that when the circuit substrate 17 is rotated around a central point P at 90 degrees in the direction perpendicular to the direction of thickness of the substrate 17, the shape of the outer periphery at an arbitrary position after the rotation matches the shape of the outer periphery at the arbitrary position before the rotation, a semiconductor light-emitting element 20 placed on the circuit substrate 17 and made into a shape extending in a given direction, and a first electrode 18 functioning as a positive electrode and a second electrode 19 functioning as a negative electrode which are connected electrically to the semiconductor light-emitting element 20 and are formed on the circuit substrate 17 to be symmetrical with respect to the central point P. The first electrode 18 and the second electrode 19 have a connecting portion 18c and a connecting portion 19c, to which connecting terminals for supplying drive current to the semiconductor light-emitting element 20 are connected. When the circuit substrate 17 is rotated at 90 degrees, at least part of the first electrode 18 and that of the second electrode 19 come to lie at the pre-rotation positions of the connecting portion 18c and the connecting portion 19c, respectively, after the rotation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066700-A (JP)
Title: Communication terminal
Inventor: NARISAWA HIDEKI
IPC: H04M1/00
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal which can notify a user of what function should be set to a power saving mode in order to extend use time of the communication terminal.  <P>SOLUTION: The communication terminal includes: a function execution means 11 for executing a plurality of functions which can be set in the power saving mode; a time counting means 12 for monitoring the functions which is executed by the function execution means 11 for an arbitrary period to count operation time for every function; and a display means 13 for displaying the accumulated total of the operation time for every function counted by the time counting means 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062163-A (JP)
Title: Land grading implement of agricultural working machine
Inventor: FUKUSHIMA SUMI
IPC: A01B49/04
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently perform embedding functions of impurities such as straw wastes of land grading rotors on the whole right and left surfaces of the land grading implement.  <P>SOLUTION: The land grading implement of an agricultural working machine includes lateral land grading rotors installed by positioning thereof on the rear side of right and left rear wheels at the rear of a traveling car body; a central land grading rotor 27b disposed between right and left lateral land grading rotors thereof; and floats disposed at the rear of the lateral land grading rotors and the central land grading rotor 27b. In the land grading implement of the agricultural working machine, land grading is carried out with the lateral land grading rotors and the central land grading rotor 27b with rotor pieces 119, and the outer peripheral diameter of the rotor pieces 119 of the central land grading rotor 27b is formed into a larger diameter than the outer peripheral diameter of the rotor pieces of the lateral land grading rotors.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062442-A (JP)
Title: Mask for preventing infection with influenza virus
Inventor: IWAI KAZUO
IPC: A62B18/02
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask for preventing infection with an influenza virus.  <P>SOLUTION: The mask for preventing infection with an influenza virus is provided by spraying an aqueous solution or alcohol solution of 10-60% alcohol content including a mixture of hinokitiol and zinc chloride of the quantity equivalent to 0.4-0.6 molar equivalent of hinokitiol to a mask composed of a nonwoven fabric and/or fabric.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065612-A (JP)
Title: Method for estimating permanent magnetism of hull
Inventor: NAKAMURA TAKASHI
IPC: G06F19/00
Filed: 2009-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for estimating permanent magnetism of a hull, which is capable of estimating permanent magnetism of the hull when a magnetic field is applied to the hull before degaussing is performed.  <P>SOLUTION: A specimen made of steel which is the same as the steel of the hull to be degaussed is created (ST1), and magnetization characteristics are measured by changing the magnetic field applied to the specimen (ST2). From the measured magnetization characteristics of a plurality of patterns, a Preisach's distribution chart for the steel is created (ST3). A hull numerical calculation model corresponding to a well-known numerical calculation method is created (ST4), and an applied magnetic field for each element is calculated (ST5). A Preisach's diagram corresponding to the applied magnetic field calculated is created for each element (ST6); permanent magnetism of each element is calculated based on the Preisach's distribution chart and the Preisach's diagram (ST7); permanent magnetism around the hull is estimated by the numerical calculation method based on the estimated value of permanent magnetism of each element (ST8); and an estimated value of permanent magnetism around the hull after magnetic processing is output (ST9).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251288-A (JP)
Title: Nonaqueous electrolyte primary battery
Inventor: OGATA ATSUSHI
IPC: H01M4/06
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte primary battery capable of tremendously decreasing increase in inner resistance during storage while suppressing drop in high rate discharge characteristics.  <P>SOLUTION: In the nonaqueous electrolyte primary battery including a positive electrode 1 using manganese dioxide as a main active material, a negative electrode 2 containing lithium or a lithium alloy, and a nonaqueous electrolyte containing a solvent and an electrolyte salt, 2-vinyl pyridine is contained in the nonaqueous electrolyte. The ratio of 2-vinyl pyridine to the total amount of the solvent is 0.01-1.5 volume%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010093250-A (JP)
Title: Method and device for measuring substrate
Inventor: CORBEIJ WILHELMUS MARIA
IPC: G01B11/00
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for measuring a characteristic of a substrate improved in throughput speed.  <P>SOLUTION: The method and the device are used for measuring the characteristic of the substrate. A target is present on the substrate, and the measurement is executed during scan movement of the substrate. The scan movement of the substrate is linear, and the measurement includes obtaining a reflection image of the target using a pulse light source. The duration of one light pulse is 100 psec. A lithographic device includes such a measurement device, and a method of manufacturing a device includes such a measurement method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011075603-A (JP)
Title: Screen plate, printing method, method for manufacturing liquid crystal display panel, and method for manufacturing solar cell
Inventor: BABA MIKIO
IPC: G02F1/13
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce variation of line width of a transfer material in a squeegee scanning direction.  <P>SOLUTION: A squeegee scans the upper surface of a screen plate, to extrude a transfer material coating the upper surface, toward the lower surface of the screen plate to transfer the transfer material onto a base board arranged on the lower surface. In this case, the screen plate has transfer patterns for transferring the transfer material onto the base board. At least some of the transfer patterns, which are arranged closer to a squeezee transfer start position, are larger in transfer-pattern area per unit area than the transfer patterns arranged farther from the transfer start position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010005449-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of executing a different display game further even in the period of a special game state, and keeping expectations long without boring a player by preventing the deriving tendency of a display result in the different display game from getting into a rut.  <P>SOLUTION: A display control means starts the variable display of identification information in a first display area 311 and then stops the variable display on the basis of the establishment of a start condition, consecutively starts the variable display of the identification information in a second display area 312 and then stops the variable display on condition that a display result when it is stopped becomes a specified display form, and changes the selection rate of deriving a specified combination from two or more kinds of combinations of the identification information in the variable display in the second display area 312 on the basis of the establishment of a prescribed condition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011083381-A (JP)
Title: Pachinko game machine
Inventor: ISOKIMI SUKEHITO
IPC: A63F7/02
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine that can enhance a presentation effect of the Pachinko game machine comprising a synthetic resin game board with translucency (light permeability).  <P>SOLUTION: The Pachinko game machine includes a game board body 70 on the front face of which a playfield 2 where a game ball is driven is formed. The game board body 70 is formed of a synthetic resin with translucency so that the back part can be visually recognized. The back side of the game board body 70 is provided with a printed sheet 73 comprising a first printed part 73a colored on a translucent synthetic resin sheet by printing and a second printed part 73b colored by printing with higher translucency than the first printed part. A board lamp 19 capable of emitting light toward the printed sheet 73 is provided at the back of the printed sheet 73 of the Pachinko game machine.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011084938-A (JP)
Title: Earth retaining wall and method of constructing the same
Inventor: KAMATA YOSHIO
IPC: E02D5/04
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earth retaining wall enabling the construction period to be reduced by easily and reliably fixing the steel sheet pile wall and the formwork panel thereof and also provide a method of constructing the earth retaining wall.  <P>SOLUTION: This earth retaining wall includes a steel sheet pile 100 driven in the ground beforehand, a formwork panel 201 which is closely fitted to the surface of the steel sheet pile 100 on the opposite side of the natural ground part, and a formwork panel 202 vertically installed at a position where the formwork panel faces the formwork panel 201. The formwork panels 201, 202 are vertically installed on runners 204 fixed to the ground with screws 203 beforehand, respectively. Caps 205 are attached to the upper parts of the formwork panels 201, 201 to hold the levelness and the linearity of the formwork panels, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011088953-A (JP)
Title: Thermoconductive silicone grease composition for heat radiation and method for using the same
Inventor: TSUJI KENICHI
IPC: C10M139/04
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoconductive silicone grease composition for heat radiation, hardly causing sliding off even when applied to a part perpendicular to the ground, and providing excellent operability.  <P>SOLUTION: The thermoconductive silicone grease composition for the heat radiation contains 100 pts.mass of the following component (A), 300-600 pts.mass of the following component (B), 200-400 pts.mass of the following component (C) and 40-60 pts.mass of the following component (D), and has ≥270 of the workability: component (A): an organopolysiloxane represented by the general formula: R<SP>1</SP><SB>a</SB>SiO<SB>(4-a)/2</SB>(wherein, R<SP>1</SP>is 1-18C saturated or unsaturated monovalent hydrocarbon; a is a positive number satisfying the relation of 1.8≤a≤2.2) and having 1,000-10,000 mm<SP>2</SP>/s of kinematic viscosity at 25°C; component (B): a mixture obtained by mixing aluminum hydroxide powder α having 0.5-5 μm of average particle diameter with aluminum hydroxide powder β having 6-20 μm of average particle diameter so that the mass ratio of α/(α+β) may be 0.1-0.9, and having 1-15 μm of average particle diameter; component (C): a thermoconductive filler except the component (B) and having ≥10 W/m°C of thermal conductivity; and component (D): an organosilane represented by the general formula: R<SP>2</SP><SB>b</SB>R<SP>3</SP><SB>c</SB>Si(OR<SB>4</SB>)<SB>4-b-c</SB>(wherein, R<SP>2</SP>is 9-12C monovalent alkyl; R<SP>3</SP>is 1-8C saturated or unsaturated monovalent hydrocarbon; R<SP>4</SP>is 1-3C monovalent alkyl; b is 0 or 1; and c is 0, 1, 2 or 3), and having 100-300°C of the boiling point.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089554-A (JP)
Title: Double row roller bearing
Inventor: ISHIZAKI YUKI
IPC: F16C33/58
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double row roller bearing at low cost, in which an axial dimension of a butted part of an inner ring is reduced to downsize the bearing, and assemblability of a roller and a cage to the inner ring is improved.  <P>SOLUTION: A seal device 30 to be mounted on the double row roller bearing includes a seal body 31 arranged on outer circumferences of butted parts 11b, 11b of an inner ring 11 abutted on each other in the axial direction, and a small flange member 32. The small flange member 32 is mounted on each butted part 11b of the inner ring 11 to constitute a small flange part of each inner ring 11, and the seal body 31 is held in the axial direction. The seal body 31 includes a core 33 and an elastic seal part 34 integrated with the core 33. Two first radial lips 34a abutted on the outer circumferential surface of the butted part 11b of each inner ring 11 are formed on an inner circumferential surface of the elastic seal part 34, and tightly attached to the butted part 11b of each inner ring 11 in a state assembled to the inner ring 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010103536-A (JP)
Title: Operation method of semiconductor device
Inventor: CHOI SANG-MOO
IPC: H01L27/108
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation method of 1T-DRAM (Dynamic Random Access Memory) realized by only one transistor.  <P>SOLUTION: The operation method provides for one or more of semiconductor devices each including a drain region 164, a source region 162, a floating body region 170, and a gate region 130. In an erasing mode for changing the data condition of the semiconductor device to a first condition, a gate voltage pulse applied to the gate region is transitioned from an enable condition to a standby condition after a drain voltage pulse applied to the drain region is transitioned from the enable condition to the standby condition, and in a writing mode for changing the data condition of the semiconductor device to a second condition, the drain voltage pulse is transitioned from the enable condition to the standby condition after the gate voltage pulse is transitioned from the enable condition to the standby condition.  <P>COPYRIGHT: (C)2010,JPO&INPIT